In 1905, Albert Einstein provided an explanation of the photoelectric effect – that various metals emit electrons when light is shined on them – by suggesting that a beam of light is not simply a wave of electromagnetic radiation, but is also made up of discrete packets of energy called photons. Though a long accepted tenet in physics, no experiment has ever directly observed this wave/particle duality. Now, however, researchers at the École polytechnique fédérale de Lausanne (EPFL) in Switzerland claim to have captured an image of this phenomenon for the first time ever... Continue Reading Image captures light as both wave and particle for very first time
Section: Science
Tags: Antenna, Electrons, EPFL, Light, Nano, Nanomaterials, Photon, Quantum Mechanics
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